Almost 185 years later, Trevor Lithgow, a biochemist at Monash University, and a student in his charge visited that same lovely stream, bent down at its bank with an empty flask attached to a broom pole, and retrieved a double shot of water. They bundled the sample into a bag and drove it back to examine at their laboratory.

There, they mixed the sample with a culture of Klebsiella pneumoniae, a rod-shaped bacteria, prevalent in nature, and one that colonises human stomachs and lines our intestines. It forms snot-like colonies, gobbling up and fermenting lactose to fuel itself. Usually, Klebsiella is harmless.

But in certain situations, Klebsiella can establish itself outside the gut – and then it becomes a threat. “You would not want to have an infection that’s driven by Klebsiella,” Lithgow says.

Klebsiella is defined by the World Health Organization as a “priority pathogen”. Some prefer to call it a “superbug”. It’s a bacteria that poses a major threat to global health because some strains have evolved to evade our most potent drugs, in a process known as antimicrobial resistance (AMR).

  • ryannathans
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    2 days ago

    Phage therapy is already very normal in Poland and Russia, so must be ways to overcome these issues

    • Apytele@sh.itjust.works
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      2 days ago

      yes! that was mentioned in the article but I wasn’t sure if i was remembering it correctly. I don’t think it gave an explanation of why though.

      • ryannathans
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        1 day ago

        Regulatory issues in western countries mean every unique phage genetic sequence is counted as a discrete separate drug that needs to go through approval

        These issues don’t exist in those countries

        • Apytele@sh.itjust.works
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          1 day ago

          see that doesn’t quite make sense because we do a bunch of other therapies that are similar using both larger organisms (maggots, leeches), other microorganisms (probiotics) and even microorganisms formulated from outside of the patient’s body such as fecal transplants from adult to adult in the same household but in particular from mother to baby. So it wouldn’t be the only situation in which we breed organisms from outside the patient’s body or even obtain custom microorganisms specific to the patient’s needs.

          • ryannathans
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            1 day ago

            Same thing got in the way of the guy genetically fixing dalmatians and other dogs. Every dog needed its own clinical trials as they are defined as drugs. David Ishee I think was his name

            Gonna have to argue with the FDA on that one